Window balances and sash guide

Home Owner from Largo fl.
Sep 8, 2024 5:31 pm
29 inch 2830 + sash guide 5/8 ?
3 user uploaded images
2 Replies

Casey from SWISCO
Sep 11, 2024 2:41 pm


Hello,
Your top sash guide is similar to the 18-178 pair. Take a look at the dimensions below to confirm they match up to yours.

Alternate image for 18-178

Alternate view of 18-178
It looks like you have either our S351-29, with a 15-002 bottom attachment, or S390-29, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 2830 spring strength option for your replacement balances. Thank you!

Comparison of the S351 and S390 balance shoes.
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